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Skin Conditioning

TETRAPEPTIDE-93

70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A novel synthetic tetrapeptide of undisclosed sequence. Minimal public efficacy data; typical peptide low-irritation profile expected.

Tetrapeptide-93 is a proprietary synthetic tetrapeptide. The INCI name reveals chain length (four amino acids) but not sequence. Topical peptides of this size generally show very low irritation and negligible systemic absorption through intact skin. Efficacy claims are supplier-driven and not yet backed by independent peer-reviewed studies. No CIR, SCCS, or FDA monograph. When sequence is undisclosed and data is proprietary, default to mid-yellow per rubric.

Function

ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

Skin benefits

  • Small synthetic peptide — typically low irritation
  • Claimed skin-conditioning signaling effects
  • Defined chemical structure

Known concerns

  • Proprietary tetrapeptide with limited independent data
  • Efficacy primarily supplier-generated
  • No published regulatory review

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.